<!DOCTYPE html>
<html lang="en" xmlns:th="https://www.thymeleaf.org"
      xmlns:sec="http://www.thymeleaf.org/extras/spring-security">
<head>
    <meta charset="UTF-8">
    <title>系统主页</title>
</head>
<body>
<h1>欢迎进入我们系统</h1>


<a th:href="@{/logout}">退出系统</a>
</body>
</html>